#A3CD42#A3CD42

#A3CD42 is a light, vivid yellow-green. Relative luminance 0.518; OKLCH L 79.2% C 0.170 H 124.7°. Best body text is #000000 at 11.37:1 contrast (WCAG AA passes).

Color values

HEX	#A3CD42
RGB	rgb(163, 205, 66)
HSL	hsl(78, 58%, 53%)
HSV	hsv(78, 68%, 80%)
CMYK	cmyk(20.5%, 0%, 67.8%, 19.6%)
CIE-LAB	lab(77.19, -33.58, 61.78)
CIE-LCH	lch(77.19, 70.32, 118.53°)
OKLab	oklab(79.19% -0.0968 0.1396)
OKLCH	oklch(79.19% 0.17 124.7)
XYZ	xyz(37.9192, 51.8421, 13.1620)
Luminance	0.5184 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3CD42 #6C42CD

analogous

#CDB142 #A3CD42 #5ECD42

triadic

#A3CD42 #42A3CD #CD42A3

tetradic

#A3CD42 #42CDB1 #6C42CD #CD425E

square

#A3CD42 #42CDB1 #6C42CD #CD425E

split-complementary

#A3CD42 #425ECD #B142CD

monochromatic

#5B761F #81A62C #A3CD42 #BBDA72 #D2E7A3

Accessibility & contrast

On white

1.85

#A3CD42 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.37

#A3CD42 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3CD42

11.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3CD42	#FFFFFF	#000000	##000000
##A3CD42	1.00	1.85	11.37	11.37
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.37	21.00	1.00	1.00
##000000	11.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C02D

Deuteranopia (green-blind)

#D2BE4D

Tritanopia (blue-blind)

#AAC3B1

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #a3cd42;
/* rgb */ color: rgb(163, 205, 66);
/* oklch */ color: oklch(79.2% 0.170 124.7);

Tailwind

colors: {
  custom: {
    50: '#c2dc7e',
    500: '#a3cd42',
    950: '#000000',
  },
}

SCSS

$custom: #a3cd42;
$custom-light: #c2dc7e;
$custom-dark: #000000;

JSON

{
  "hex": "#a3cd42",
  "rgb": {
    "r": 163,
    "g": 205,
    "b": 66
  },
  "hsl": {
    "h": 78.129,
    "s": 58.159,
    "l": 53.137
  },
  "oklch": {
    "l": 0.79188,
    "c": 0.16987,
    "h": 124.7
  },
  "luminance": 0.51843
}

Semantic roles & 50–950 ramp

primary

#A3CD42

secondary

#4B357E

accent

#46E175

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150A

muted

#82847D

Preview Lab

Preview with #A3CD42

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →